If a provider submits a claim to a managed care organization by mail, the managed care organization shall be deemed to have received the claim no more than three business days after the claim was mailed, unless proven otherwise. If the provider submits the claim electronically, the managed care organization shall be deemed to have received the claim no more than 24 hours after the claim was submitted, unless proven otherwise.
Kan. Admin. Regs. § 129-5-13